public class Student {
    private int num;
   private String name;
    public static  String nationality = "中国";
    public Student () {

    }
    public Student (int x, String y) {
        this.num = x;
        this.name = y;
    }

    public void setName(String name) {

        this.name = name;
    }
    public String getName () {
        return this.name;
    }
    public void setNum (int num) {
        this.num = num;
    }
    public int getNum () {
        return this.num;
    }
}
